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Article: Age and growth of red hind Epinephelus guttatus in Puerto Rico and St Thomas
| Title | Age and growth of red hind Epinephelus guttatus in Puerto Rico and St Thomas |
|---|---|
| Authors | |
| Issue Date | 1992 |
| Citation | Fishery Bulletin, 1992, v. 90 n. 3, p. 516-528 How to Cite? |
| Abstract | Red hind taken by fish trap and hook-and-line in western Puerto Rico and the US Virgin Island of St Thomas were aged using sectioned otoliths (sagittae). For Puerto Rico, the von Bertalanffy growth function was Lt=514.5 (1-e-0.101(t+2.94)), and for St Thomas, Lt=601.0 (1-e-0.071(t+4.69)). At Puerto Rico, 50% of females had attained sexual maturity by age 3 yr. Ages of females were 1-9 yr; males, 2-17 yr, and individuals undergoing sexual transition from female to male, 3-7 yr. The male to female sex ratio was 1:2.6. The occurrence of sexually-transitional individuals, as well as significant differences between the sex in both size and age, confirm protogynous hermaphroditism for fish from Puerto Rico. -from Authors |
| Persistent Identifier | http://hdl.handle.net/10722/178537 |
| ISSN | 2021 Impact Factor: 1.231 2020 SCImago Journal Rankings: 0.483 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Sadovy, Y | en_US |
| dc.contributor.author | Figuerola, M | en_US |
| dc.contributor.author | Roman, A | en_US |
| dc.date.accessioned | 2012-12-19T09:48:16Z | - |
| dc.date.available | 2012-12-19T09:48:16Z | - |
| dc.date.issued | 1992 | en_US |
| dc.identifier.citation | Fishery Bulletin, 1992, v. 90 n. 3, p. 516-528 | en_US |
| dc.identifier.issn | 0090-0656 | en_US |
| dc.identifier.uri | http://hdl.handle.net/10722/178537 | - |
| dc.description.abstract | Red hind taken by fish trap and hook-and-line in western Puerto Rico and the US Virgin Island of St Thomas were aged using sectioned otoliths (sagittae). For Puerto Rico, the von Bertalanffy growth function was Lt=514.5 (1-e-0.101(t+2.94)), and for St Thomas, Lt=601.0 (1-e-0.071(t+4.69)). At Puerto Rico, 50% of females had attained sexual maturity by age 3 yr. Ages of females were 1-9 yr; males, 2-17 yr, and individuals undergoing sexual transition from female to male, 3-7 yr. The male to female sex ratio was 1:2.6. The occurrence of sexually-transitional individuals, as well as significant differences between the sex in both size and age, confirm protogynous hermaphroditism for fish from Puerto Rico. -from Authors | en_US |
| dc.language | eng | en_US |
| dc.relation.ispartof | Fishery Bulletin | en_US |
| dc.title | Age and growth of red hind Epinephelus guttatus in Puerto Rico and St Thomas | en_US |
| dc.type | Article | en_US |
| dc.identifier.email | Sadovy, Y: yjsadovy@hkucc.hku.hk | en_US |
| dc.identifier.authority | Sadovy, Y=rp00773 | en_US |
| dc.description.nature | link_to_subscribed_fulltext | en_US |
| dc.identifier.scopus | eid_2-s2.0-0027019857 | en_US |
| dc.identifier.volume | 90 | en_US |
| dc.identifier.issue | 3 | en_US |
| dc.identifier.spage | 516 | en_US |
| dc.identifier.epage | 528 | en_US |
| dc.identifier.scopusauthorid | Sadovy, Y=6603830002 | en_US |
| dc.identifier.scopusauthorid | Figuerola, M=6603583061 | en_US |
| dc.identifier.scopusauthorid | Roman, A=36908557800 | en_US |
| dc.identifier.issnl | 0090-0656 | - |